Computer



FIG. 1 is a front perspective view of a computer illustrating our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The dash-dash broken lines in the drawings are environmental lines only and do not form part of the claimed design. 

CLAIM We claim the ornamental design for a computer, as shown and described. 